{
    "SX1301_array_conf":[
    {
        "board_type": "MASTER",
        "board_rx_freq": 908600000, /* radio RX central frequency in Hz */
        "board_rx_bw": 13000000, /* radio RX bandwidth in Hz */
        "full_duplex": false, /* radio mode */
        "rf_chain_conf":[
        {
            /* RX */
            "rx_enable": true,
            "rssi_offset": -202.5,
            "rssi_offset_coeff_a": 20,
            "rssi_offset_coeff_b": 2925,
            /* TX */
            "tx_enable": true,
            "tx_freq_min": 923300000,
            "tx_freq_max": 927500000,
            "tx_lut":[
                { "rf_power":  9, "fpga_dig_gain": 5, "ad9361_atten": 111, "ad9361_auxdac_vref": 3, "ad9361_auxdac_word": 770, "ad9361_tcomp_coeff_a": -17, "ad9361_tcomp_coeff_b": 477 },
                { "rf_power": 11, "fpga_dig_gain": 5, "ad9361_atten": 104, "ad9361_auxdac_vref": 3, "ad9361_auxdac_word": 770, "ad9361_tcomp_coeff_a": -17, "ad9361_tcomp_coeff_b": 477 },
                { "rf_power": 12, "fpga_dig_gain": 5, "ad9361_atten": 101, "ad9361_auxdac_vref": 3, "ad9361_auxdac_word": 770, "ad9361_tcomp_coeff_a": -17, "ad9361_tcomp_coeff_b": 477 },
                { "rf_power": 13, "fpga_dig_gain": 5, "ad9361_atten":  91, "ad9361_auxdac_vref": 3, "ad9361_auxdac_word": 770, "ad9361_tcomp_coeff_a": -3, "ad9361_tcomp_coeff_b": -508 },
                { "rf_power": 14, "fpga_dig_gain": 5, "ad9361_atten":  87, "ad9361_auxdac_vref": 3, "ad9361_auxdac_word": 770, "ad9361_tcomp_coeff_a": -3, "ad9361_tcomp_coeff_b": -508 },
                { "rf_power": 16, "fpga_dig_gain": 5, "ad9361_atten":  79, "ad9361_auxdac_vref": 3, "ad9361_auxdac_word": 770, "ad9361_tcomp_coeff_a": -2, "ad9361_tcomp_coeff_b": -610 },
                { "rf_power": 18, "fpga_dig_gain": 5, "ad9361_atten":  71, "ad9361_auxdac_vref": 3, "ad9361_auxdac_word": 770, "ad9361_tcomp_coeff_a": -1, "ad9361_tcomp_coeff_b": -1247 },
                { "rf_power": 20, "fpga_dig_gain": 5, "ad9361_atten":  63, "ad9361_auxdac_vref": 3, "ad9361_auxdac_word": 770, "ad9361_tcomp_coeff_a": 0, "ad9361_tcomp_coeff_b": -1417 },
                { "rf_power": 22, "fpga_dig_gain": 5, "ad9361_atten":  55, "ad9361_auxdac_vref": 3, "ad9361_auxdac_word": 770, "ad9361_tcomp_coeff_a": 0, "ad9361_tcomp_coeff_b": -1417 },
                { "rf_power": 24, "fpga_dig_gain": 5, "ad9361_atten":  47, "ad9361_auxdac_vref": 3, "ad9361_auxdac_word": 770, "ad9361_tcomp_coeff_a": 0, "ad9361_tcomp_coeff_b": -1555 },
                { "rf_power": 25, "fpga_dig_gain": 5, "ad9361_atten":  43, "ad9361_auxdac_vref": 3, "ad9361_auxdac_word": 770, "ad9361_tcomp_coeff_a": 0, "ad9361_tcomp_coeff_b": -1785 },
                { "rf_power": 26, "fpga_dig_gain": 5, "ad9361_atten":  39, "ad9361_auxdac_vref": 3, "ad9361_auxdac_word": 770, "ad9361_tcomp_coeff_a": 0, "ad9361_tcomp_coeff_b": -1785 },
                { "rf_power": 27, "fpga_dig_gain": 5, "ad9361_atten":  35, "ad9361_auxdac_vref": 3, "ad9361_auxdac_word": 770, "ad9361_tcomp_coeff_a": 0, "ad9361_tcomp_coeff_b": -1785 },
                { "rf_power": 28, "fpga_dig_gain": 5, "ad9361_atten":  30, "ad9361_auxdac_vref": 3, "ad9361_auxdac_word": 770, "ad9361_tcomp_coeff_a": -1, "ad9361_tcomp_coeff_b": -1755 },
                { "rf_power": 29, "fpga_dig_gain": 5, "ad9361_atten":  26, "ad9361_auxdac_vref": 3, "ad9361_auxdac_word": 770, "ad9361_tcomp_coeff_a": -1, "ad9361_tcomp_coeff_b": -1755 },
                { "rf_power": 30, "fpga_dig_gain": 5, "ad9361_atten":  22, "ad9361_auxdac_vref": 3, "ad9361_auxdac_word": 770, "ad9361_tcomp_coeff_a": -3, "ad9361_tcomp_coeff_b": -1183 }]
        },
        {
            /* RX */
            "rx_enable": true,
            "rssi_offset": -202.5,
            "rssi_offset_coeff_a": 20,
            "rssi_offset_coeff_b": 2925,
            /* TX */
            "tx_enable": true,
            "tx_freq_min": 923300000,
            "tx_freq_max": 927500000,
            "tx_lut":[
                { "rf_power":  9, "fpga_dig_gain": 5, "ad9361_atten": 111, "ad9361_auxdac_vref": 3, "ad9361_auxdac_word": 770, "ad9361_tcomp_coeff_a": -17, "ad9361_tcomp_coeff_b": 477 },
                { "rf_power": 11, "fpga_dig_gain": 5, "ad9361_atten": 104, "ad9361_auxdac_vref": 3, "ad9361_auxdac_word": 770, "ad9361_tcomp_coeff_a": -17, "ad9361_tcomp_coeff_b": 477 },
                { "rf_power": 12, "fpga_dig_gain": 5, "ad9361_atten": 101, "ad9361_auxdac_vref": 3, "ad9361_auxdac_word": 770, "ad9361_tcomp_coeff_a": -17, "ad9361_tcomp_coeff_b": 477 },
                { "rf_power": 13, "fpga_dig_gain": 5, "ad9361_atten":  91, "ad9361_auxdac_vref": 3, "ad9361_auxdac_word": 770, "ad9361_tcomp_coeff_a": -3, "ad9361_tcomp_coeff_b": -508 },
                { "rf_power": 14, "fpga_dig_gain": 5, "ad9361_atten":  87, "ad9361_auxdac_vref": 3, "ad9361_auxdac_word": 770, "ad9361_tcomp_coeff_a": -3, "ad9361_tcomp_coeff_b": -508 },
                { "rf_power": 16, "fpga_dig_gain": 5, "ad9361_atten":  79, "ad9361_auxdac_vref": 3, "ad9361_auxdac_word": 770, "ad9361_tcomp_coeff_a": -2, "ad9361_tcomp_coeff_b": -610 },
                { "rf_power": 18, "fpga_dig_gain": 5, "ad9361_atten":  71, "ad9361_auxdac_vref": 3, "ad9361_auxdac_word": 770, "ad9361_tcomp_coeff_a": -1, "ad9361_tcomp_coeff_b": -1247 },
                { "rf_power": 20, "fpga_dig_gain": 5, "ad9361_atten":  63, "ad9361_auxdac_vref": 3, "ad9361_auxdac_word": 770, "ad9361_tcomp_coeff_a": 0, "ad9361_tcomp_coeff_b": -1417 },
                { "rf_power": 22, "fpga_dig_gain": 5, "ad9361_atten":  55, "ad9361_auxdac_vref": 3, "ad9361_auxdac_word": 770, "ad9361_tcomp_coeff_a": 0, "ad9361_tcomp_coeff_b": -1417 },
                { "rf_power": 24, "fpga_dig_gain": 5, "ad9361_atten":  47, "ad9361_auxdac_vref": 3, "ad9361_auxdac_word": 770, "ad9361_tcomp_coeff_a": 0, "ad9361_tcomp_coeff_b": -1555 },
                { "rf_power": 25, "fpga_dig_gain": 5, "ad9361_atten":  43, "ad9361_auxdac_vref": 3, "ad9361_auxdac_word": 770, "ad9361_tcomp_coeff_a": 0, "ad9361_tcomp_coeff_b": -1785 },
                { "rf_power": 26, "fpga_dig_gain": 5, "ad9361_atten":  39, "ad9361_auxdac_vref": 3, "ad9361_auxdac_word": 770, "ad9361_tcomp_coeff_a": 0, "ad9361_tcomp_coeff_b": -1785 },
                { "rf_power": 27, "fpga_dig_gain": 5, "ad9361_atten":  35, "ad9361_auxdac_vref": 3, "ad9361_auxdac_word": 770, "ad9361_tcomp_coeff_a": 0, "ad9361_tcomp_coeff_b": -1785 },
                { "rf_power": 28, "fpga_dig_gain": 5, "ad9361_atten":  30, "ad9361_auxdac_vref": 3, "ad9361_auxdac_word": 770, "ad9361_tcomp_coeff_a": -1, "ad9361_tcomp_coeff_b": -1755 },
                { "rf_power": 29, "fpga_dig_gain": 5, "ad9361_atten":  26, "ad9361_auxdac_vref": 3, "ad9361_auxdac_word": 770, "ad9361_tcomp_coeff_a": -1, "ad9361_tcomp_coeff_b": -1755 },
                { "rf_power": 30, "fpga_dig_gain": 5, "ad9361_atten":  22, "ad9361_auxdac_vref": 3, "ad9361_auxdac_word": 770, "ad9361_tcomp_coeff_a": -3, "ad9361_tcomp_coeff_b": -1183 }]
        }],
        "SX1301_conf":[
        {
            "chip_enable": true,
            "chip_center_freq": 907800000,
            "chip_rf_chain": 0,
            "chan_multiSF_0": { "chan_rx_freq": 907100000 , "spread_factor": "7-10" },
            "chan_multiSF_1": { "chan_rx_freq": 907300000 , "spread_factor": "7-10" },
            "chan_multiSF_2": { "chan_rx_freq": 907500000 , "spread_factor": "7-10" },
            "chan_multiSF_3": { "chan_rx_freq": 907700000 , "spread_factor": "7-10" },
            "chan_multiSF_4": { "chan_rx_freq": 907900000 , "spread_factor": "7-10" },
            "chan_multiSF_5": { "chan_rx_freq": 908100000 , "spread_factor": "7-10" },
            "chan_multiSF_6": { "chan_rx_freq": 908300000 , "spread_factor": "7-10" },
            "chan_multiSF_7": { "chan_rx_freq": 908500000 , "spread_factor": "7-10" },
            "chan_LoRa_std" : { "chan_rx_freq": 907800000 , "bandwidth": 500000, "spread_factor": 8 },
            "chan_FSK"      : { "chan_rx_freq": 907800000 , "bandwidth": 125000, "bit_rate": 50000 }
        },{
            "chip_enable": true,
            "chip_center_freq": 909400000,
            "chip_rf_chain": 0,
            "chan_multiSF_0": { "chan_rx_freq": 908700000 , "spread_factor": "7-10" },
            "chan_multiSF_1": { "chan_rx_freq": 908900000 , "spread_factor": "7-10" },
            "chan_multiSF_2": { "chan_rx_freq": 909100000 , "spread_factor": "7-10" },
            "chan_multiSF_3": { "chan_rx_freq": 909300000 , "spread_factor": "7-10" },
            "chan_multiSF_4": { "chan_rx_freq": 909500000 , "spread_factor": "7-10" },
            "chan_multiSF_5": { "chan_rx_freq": 909700000 , "spread_factor": "7-10" },
            "chan_multiSF_6": { "chan_rx_freq": 909900000 , "spread_factor": "7-10" },
            "chan_multiSF_7": { "chan_rx_freq": 910100000 , "spread_factor": "7-10" },
            "chan_LoRa_std" : { "chan_rx_freq": 909400000 , "bandwidth": 500000, "spread_factor": 8 },
            "chan_FSK"      : { "chan_rx_freq": 909400000 , "bandwidth": 125000, "bit_rate": 50000 }
        }],
        "FSK_sync": "C194C1",
        "loramac_public": true,
        "nb_dsp": 1,
        "dsp_stat_interval": 10,
        "aes_key": "ABCDEF0123456789ABCDEF0123456789",
        "calibration_temperature_celsius_room": 22,
        "calibration_temperature_code_ad9361": 77,
        "fts_version": 1,
        "fts_match_crc_error": false
    }],
    "gateway_conf": {
        "gateway_ID": "00AEAEFFFE000000",
        /* change with default server address/ports */
        "server_address": "127.0.0.1",
        "serv_port_up": 1780,
        "serv_port_down": 1782,
        /* adjust the following parameters for your network */
        "keepalive_interval": 10,
        "stat_interval": 30,
        "push_timeout_ms": 100,
        /* forward only valid packets */
        "forward_crc_valid": true,
        "forward_crc_error": false,
        "forward_crc_disabled": false,
        /* link testing mote */
        "link_mote": "00CC01AF",
        /* Beaconing parameters */
        "beacon_conf":{
            "period": 128,
            "freq_hz": 923300000,
            "freq_nb": 8,
            "freq_step": 600000,
            "datarate": 12,
            "bw_hz": 500000,
            "power": 14,
            "infodesc": 0
        }
    },
    "gps_conf": {
        "gw_latitude": 0,
        "gw_longitude": 0,
        "gw_altitude": 0,
        "fixed_altitude": false
    }
}